Email this article The first dating results for gabbro of the dunite–clinopyroxenite–gabbro complex of the Chistop massif (North Urals)
- Authors: Petrova G.A.1, Ronkin Y.L.1, Lvov P.A.2, Maslov A.V.1
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Affiliations:
- Zavaritsky Institute of Geology and Geochemistry, Ural Branch
- Isotope Research Center
- Issue: Vol 475, No 2 (2017)
- Pages: 926-929
- Section: Geochemistry
- URL: https://journals.rcsi.science/1028-334X/article/view/190539
- DOI: https://doi.org/10.1134/S1028334X17080177
- ID: 190539
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Abstract
The first data on the Late Riphean age by U–Pb and Sm–Nd analysis (≥922 ± 14 and 686 ± 19 Ma, respectively) were obtained for rocks of the dunite–clinopyroxenite–gabbro complex of the Chistop massif in the Patinum-bearing Belt of the Urals. These data allow one to assume that the formation of the Ural paleoocean probably started immediately after the break-up of Rodinia.
About the authors
G. A. Petrova
Zavaritsky Institute of Geology and Geochemistry, Ural Branch
Author for correspondence.
Email: Georg_Petrov@mail.ru
Russian Federation, Yekaterinburg, 620016
Yu. L. Ronkin
Zavaritsky Institute of Geology and Geochemistry, Ural Branch
Email: Georg_Petrov@mail.ru
Russian Federation, Yekaterinburg, 620016
P. A. Lvov
Isotope Research Center
Email: Georg_Petrov@mail.ru
Russian Federation, St. Petersburg, 119106
A. V. Maslov
Zavaritsky Institute of Geology and Geochemistry, Ural Branch
Email: Georg_Petrov@mail.ru
Russian Federation, Yekaterinburg, 620016
